Data receiver



Oct. 4, 1966 Filed Jan. 30, 1953 B. A. HARRIS ETAL DATA RECEIVER 66 Sheets-Sheet 1 TRANSMITTER TRANSMITTER STATION No.I STATIoN No.2

DUAL TAB CARD TAB CARD a BADGE READERS READERS a MANUAL 8. MANUAL DATA DATA INSERTIDN INSERTIDN TRANSMITTER STATIoN No.3

BADGE I2 READER TRANSMITTER STATIO NO.4

DUAL o TAB CARD READERS BADGE a MANUAL READER DATA R IoN [3/ INSE T Is I RECEIVER- FIG, I CONTROL RECORDER TIME TRANS- MISSION, MANUAL 8 \4 INVENTORS BEN A. HARRIS AUTOMATIC BY JOHN D. FREY'JR. ATTENDANCE ATTORNEY Oct. 4, 1966 HARRls ETAL 3,277,443

DATA RECEIVER Filed Jan. 30, 1963 66 Sheets-Sheet 5 I TRANSACTION SELECTOR & MANUAL DATA \22 INSERTION TAB TA CARD CARD 3 READER READER 20 20 23 'sERlALlzER TRANSACTiON SELECTOR a MANUAL DATA INSERTION TAB BADGE CARD READER READER 20 SERIALIZER Oct. 4, 1966 B. A. HARRIS ETAL 3,277,443

DATA RECEIVER Filed Jan. 30, 1965 66 Sheets-Sheet 4 TRANSACTION SELECTOR a MANUAL DATA -22 INSERTION Fl G 5 TAB TAB cARD CARD READER READER 20 BADGE READER A BADGE \24 READER SERIALIZER $23 Oct. 4, 1966 B. A. HARRIS ETAL 7 DATA RECEIVER Filed Jan. 30, 1963 66 Sheets-Sheet 5 PAC I D: gl 2 O 2' a T: g? q; S 28 J 18% E (9 3w E IOV.AC.

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Oct. 4, 1966 B. A. HARRIS ETAL DATA RECEIVER 66 Sheets-Sheet 18 Filed Jan. 30, 1963 2 mm 05 m. N v gm l l i I I m vgm Oct. 4, 1966 HARRls ETAL 3,277,443

DATA RECEIVER Filed Jan. 30, 1963 66 Sheets-Sheet 19 SSH SSIO 389 66 Sheets-Sheet 20 I m; mi ha I NE 5 mwm swam J2: J56 JANE 55 20 56 am Mm N6 N m NZ N w? m B. A. HARRIS ETAL DATA RECEIVER T w L mwmmvrww Oct. 4, 1966 Filed Jan. 30, 1963 

1. A DATA RECEIVER COMPRISING: MEANS FOR RECEIVING SUCCESSIVE DATA INFORMATION INTEMS TRANSMITTED BY A DATA INFORMATION SOURCE, A DATA-INFORMATION-ITEM STORAGE MEANS, CONTROL MEANS RESPONSIVE TO RECEPTION OF THE FIRST INFORMATION ITEM IN EACH NEW MESSAGE TRANSMISSION AND THE TRANSLATION OF SAID FIRST ITEM TO STORAGE IN SAID STORAGE MEANS FOR ISOLATING SAID STORAGE MEANS FROM FURTHER RECEIVED DATA, AND MEANS CONTROLLED BY SAID CONTROL MEANS AND RESPONSIVE TO THE STORED INFORMATION ITEM IN SAID STORAGE MEANS AND TO TERMINATION OF EACH MESSAGE TRANSMISSION FOR PROVIDING AN INDICATION OF ACCURACY OF MESSAGE RECEPTION. 